Look good to boot. Professionally hand-built, the robust and super durable H+Son Archetype rims laced to the Via Components road hubs with stainless steel spokes. Ensured smooth ride by the Novatec 28 holes large flange hubs with sealed cartridge bearings laced to 30mm MSW rims. The new Aventon Push Wheelsets are built with the everyday rider in mind and ready to tear it up through the streets. Easy to service with two allen keys. Happy with these. WEIGHT:Front: 2lbs 12oz (1248g) | Rear: 3lbs 2oz (1420g). I definitely feel the extra weight but in lieu of saving up for carbons that I'd feel comfortable commuting on they'll do the job, I just need to get stronger. I love the look, but the narrow profile makes it INCREDIBLY difficult to install tubes & tires. If you have any questions regarding spokes please email us at webshop@bricklanebikes.co.uk. Traditional aluminium wheels, even though they are usually heavier, continue to be highly valued for their robustness and even for their braking capacity. Using heat treated alloy Rims with strong braking surfaces, 2.0mm butted spokes and BLB branded hubs with sealed bearings, these are made to be bombproof and ready for the roughest winter conditions. If you are looking to upgrade your wheels this season and are in need of something tough, smooth rolling and ready to shred then the BLB Notorious 50mm wheels will have you sorted. In our catalogue, the area in which we have a wide range are the fixie/single speed. In addition, you can also buy other components and accessories for your wheels in our store so you can do other repairs and make changes that have nothing to do with your bikes wheels that you will be able to leave intact. We have a fantastic selection of fixed gear wheelsets to suit everyones budget. Velo Mine Customer service phone 217.679.2356 - text 217.827.1173 - email [emailprotected]. Please note that all of our Notorious 90 carbon wheels are built in-house on either round or aero spokes depending on availability. Subscribe to get first-hand information, latest products and promotions. The offset seems to be about a 1mm difference on the freewheel side of the hub than the black label medium profile rear wheel so I needed a spacer for proper alignment. i have had issues with there low-pro rims befor but there customer service has bine amazing, i got a pair to replace my frist bike's low-pro rims, i can say this type of rims have held my 242lb (110kg) + backpack with my food for the day and a change of clothes, for about 1000km so far. Able to take up to a 2.3tyre, these are a brilliant all round set of entry level wheels. Barcelona . Professionally hand-built, the robust and super durable Notorious 90mm rims laced to the Japanese sealed bearing BLB King Hubs with double butted aero spokes. DT 2.0 Champion Stainless spokes with brass nipples. You can buy inner tubes to repair your punctures and not be left stranded in the middle of your journey. The packaging was done very carefully and they arrived quickly. Vittoria Terreno Dry - Gravel / All-Road Tire - 650 x 47c, Zipp 303S Tubelss Disc-Brake Wheel Set (Shimano / SRAM 11 / 12 speed), State Bicycle Co. Tubeless Sealant Injector Syringe, State Bicycle Co. A very versatile set of wheels ready for what the streets have to throw at you! When it comes to choosing the type of wheel for your bike, it will mainly depend on what you will use it for. Check out our Parts Compatibility Chart to find out which parts will work with your State Bicylce Co. bike! Within this size, there are different types: wheels for city bikes, for road bikes, track and velodrome, gravel and cyclocross. The 6ku Wheelset allows you swap between single speed or fixed gear thanks to the flip-flop hub. Warranty activated only after yousubmit proof ofprofessional assembly. Tracking information is provided upon shipment. One of the best upgrades for your bike can get is a new wheelset. We also have numerous options of wheels for city bikes, designed for the city, they should offer a good grip on the road surface and a greater resistance to punctures. Alloy Valve Core Remover, State Bicycle Co. - "Lo-Pro" Track Wheel Set (Black), State Bicycle Co. - "Lo-Pro" Track Wheel Set (Silver), Shroom Deep Section Wheel Set White/Black, Shroom Classic Single Speed Wheelset 700c, 6KU Wheelset 700c for Fixie or Single Speed, Foffa Classic Single Speed/Fixed Gear 700c Wheelset Low Profile Rims, 700c Road Front Alloy Silver Nutted Wheel Single Wall, 700c Flip Flop Fixie Wheelset (pair) White, 700c Flip Flop Fixie Wheelset (Pair) Silver, 700c Flip Flop Fixie Wheelset (Pair) Black. Wheels are a great fit for most fixed gear or single speed bikes and can be swapped thanks to the flip-flop hub. Add your desired rear axle spacing to the order comments at checkout. As a cycling store specialising in city bikes and their components, we have the most extensive online catalogue of 700c wheels. Using our patented spoke braces which effectively increase the size of the flange for better power transfer, meaning when you pedal the force created isnt lost in the wheel and propels you forwards. You can still mount a freewheel on either side or both! Risk-FreePurchase - State Bicycle Co. offersFREE EXCHANGES*-If thisitem doesn't work out, we'll send you a return label and exchange for free! Please note that all of our Notorious 50 carbon wheels are built in-house on either round or aero spokes depending on availability. Tears up the dirt. Dude bros. Professionally hand-built, the robust and super durable H+Son SL42 rims laced to the BLB Track hubs with stainless steel spokes. Fixie Wheel Set Fixed Gear Flip-Flop Rear Wheel 45 mm w/700x25c Tires, DYRABREST 700C Fixed Gear 5-Spoke Mag Wheel Set Fixie Fixed Gear Single Speed Black Front Rear Bicycle Wheels Rims Set (Black), SUPERTEAM 88mm Carbon Clincher Fixed Gear Bike Wheelset 23mm Single Speed Wheel, Queen Bike 50mm Carbon Fiber Track Wheel Matte Finish 3K Fixed Gear Wheelset with Cog, SunRise Bike Carbon Fixed Gear Bike Wheelset Front 70mm Rear 88mm with 12k Gloosy Finish, Alex AT470 700c Silver Fixed Gear Track Bike Wheelset 32h Single Speed Formula Hubs, Wilee Bike Front 3 Spoke Rear 88mm Tri Spoke Carbon Wheelset Fixed Bike Wheels, SunRise Bike Tri-Spoke Carbon Wheelset Fixed Gear Bike Front Wheels 700c 23mm Width, H Plus Son Archetype Black Swiss 370 Hubs Fixed Gear Track Bike Wheelset 24/20h, Origin8 700C Fixie Wheelset (ISO Diameter 622), Superteam Road Bike 3 Spoke Wheelset 70mm Clincher Carbon Wheel with Matte Finish, Queen Bike 88mm Carbon Wheels 700c Matte Finish Clincher, H + Plus Son Archetype Polished Silver Rims Track Fixed Gear Wheelset 32H, SunRise Bike Carbon Track 88mm Matte Finish Clincher Rear Wheel for Fixed Gear Bike, Supereteam Front Tri Spoke Rear 88mm Carbon Wheels 700c Clincher Fixed Wheelset, Queen Bike Carbon Fixed Gear Wheelset 700C 88mm Track Wheel Clincher Matte Finish, HULKWHEELS Carbon Fixed Gear Wheelset 700c 5-Spoke Wheel Full Disc Wheel Single Speed/Fixie Bicycle Road Bike Front & Rear Wheel Set 56mm Depth Clincher 23mm Width Track Bike Wheelset, Hulk-sports Carbon Fixed Gear Wheelset 700c Rim Single Speed Bike/Fixie Bicycle Front & Rear Wheel Set Clincher Type 88mm Depth 23mm Width Track Bike Wheelset, 700c Fixed Gear Bike Wheelset Fixed Single Speed Bike 5-Spoke 17 Teeth Front Rear Black White Wheel Set (Front & Rear), Retrospec Harper Plus Single Speed Wheelset - Lightweight 700 x 32c Commuter Tires - Stainless Steel Spokes & Rear Flip-Flop Hubs - Fixie Wheel Set with Double Wall Rims - Black, 700C 5 Spoke Fixed Gear Mag Rim Front and Rear Single Speed Fixie Bicycle Wheel Set,Bike Wheel Set Magnesium Alloy Black Compatible with Both Fixed Gear and Freew Bicycle Accessories (Black), Retrospec Harper Plus Single Speed Wheelset - Lightweight 700 x 32c Commuter Tires - Stainless Steel Spokes & Rear Flip-Flop Hubs - Fixie Wheel Set with Double Wall Rims - Gold, Retrospec Harper Plus Single Speed Wheelset - Lightweight 700 x 32c Commuter Tires - Stainless Steel Spokes & Rear Flip-Flop Hubs - Fixie Wheel Set with Double Wall Rims - Polished, Wheel Master Weinmann DP18 Rear Wheel - 700c, 36H, Fixie/Freewheel, MSW, Black/Black/Silver, Retrospec Harper Plus Single Speed Wheelset - Lightweight 700 x 32c Commuter Tires - Stainless Steel Spokes & Rear Flip-Flop Hubs - Fixie Wheel Set with Double Wall Rims - White, Aeromax Alloy Wheelset Road Bike Comp 700c Wheels. SUPPORT: We pride ourselves on having a friendly and knowledgeablestaff. This is a tested and proven high quality, performance track ready complete wheel set. The spokes are at a special 90 bend and butted, meaning they are stronger than a standard spoke. If you are looking to upgrade your wheels this season and are in need of something tough, smooth rolling and ready to shred then the BLB Notorious 90mm wheels will have you sorted. All Teny wheels arepowder coatedand can havesmall paint imperfections. Probably have ~500 miles on them now and they're holding very solid and true. Learn more about our Shipping Policy, WARRANTY:5-year Warranty on all bicycleframes1-year Warranty non-consumable parts2-year Warranty on Essor USA products. Risk-FreePurchase - State Bicycle Co. offers. Please note that due to the manufacturing process - wheels are made from a single mould - these magnesium composite wheels cannot be compared with traditional spoked or high end carbon wheels when it comes to roundness and stiffness. Registered in the Barcelona Companies House, Volume 42643, 202, B. For the best experience on our site, be sure to turn on Javascript in your browser. High gloss chrome. Discover more about the small businesses partnering with Amazon and Amazons commitment to empowering them. The Sun CR18 rim is 22.5mm wide - suitable for 700x25-35c or wider tires. Press the space key then arrow keys to make a selection. White will do. Plus they look good. Fuck yeah. Will this work with my bike? This is a tested and proven high quality, performance, street or track ready complete wheel at the fraction of the real upgrade price. Silver deep V wheelset, I'm a happy camper. All our single speed wheelsets have a flip flop hub so you can choose build either a single speed bike or fixed gear bike. Easy to service with two allen keys. CIF/VAT: ESB65589863. We have a wide selection of complete build wheels to suit every need and every budget. Teny wheels will give a unique touch to your bike and will show your individuality and style. The Push wheels come equipped sealed Aventon hubs, Kenda tyres, 15T sprocket and a 16T freewheel. With their light weight, you will be able to fly through your citys streets at speed and achieve a high performance in line with the investment they involve. Professionally hand-built, the robust and super durable Notorious 50mm rims laced to the Japanese sealed bearing BLB King Hubs with double butted aero spokes. This is a tested and proven high quality, performance, street or track ready complete wheel at the fraction of the real upgrade price. Set up with 6 bolt mounts and quick release, these work beautifully with Shimano/SRAM disc brakes. https://www.statebicycle.com/products/black-wheel-set, State Bicycle Co. - 40mm Deep V Black Wheel Set, //cdn.shopify.com/s/files/1/0232/3305/products/state_bicycle_co_deep_track_wheel_black_2_large.jpg?v=1585071900, //cdn.shopify.com/s/files/1/0232/3305/products/state_bicycle_co_deep_track_wheel_black_2_medium.jpg?v=1585071900, UP TO 50% OFF ON OVER 50+ ITEMS - SHOP OUR WAREHOUSE DEALS, Team & Club / Corporate Partnership / Industry Discount Registration. You can also try the different types of tyres and rims to see which adapts to the different sensitivities of the wheel and the use you are going to make of your bike. There is nothing like the safety that a classic bike gives you. Personalise your ride with the 6ku Wheelset (Black) is guaranteed to add style to your ride while talking the rough roads that you may encounter. Afterwards, the spokes are fitted and finally your wheel is aligned manually. Get exclusive access to promotions, pre-sales, offers and discounts of up to 50%.In addition, we will keep you informed of new products, contest and much more. Excessive packaging, wasteful and bad for environment, These wheel are smooth as butter my dude. Using on a commuter over some rough Tucson "roads". Sorry to get retro, but not sorry. For the price they're a great deal. Personalise your ride with 6ku wheelset guaranteed to add style to your ride while talking the rough roads that you may encounter. INCLUDES: 16T Fixed Gear Cog, Lockring, High-Quality Nylon Rim Strip, and Wheel Bolts (Freewheel Not Included). After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Your recently viewed items and featured recommendations, Select the department you want to search in. We carefully selected a range of Tires and Wheels that can give your single gear bike and fixed gear bicycle high performance without compromise in durability. In other words, a model for fixed gear bikes, very efficient and practical for use in the city. They came trued out of the box but the axle took a bit of uncomfortable force to get seated in the essor carbon forks on my black label. Price and other details may vary based on product size and color. Fixed Gear Bicycles and Urban, Accessories, Shop. These wheels are a great fit for most fixed gear or single speed bikes. BLB Gravel Wheelset: Handbuilt 31mm wide 32 hole disc wheelset available in 27.5(or if youre in the mood for a little more speed, 29er) . 6KU 8spd Road Wheelset (Screw on Freewheel) - Silver, BLB Notorious 90 Front Wheel x Track - Black MSW, BLB Notorious 90 Rear Wheel - Green/Black, Pro-Lite Bracciano C50T Carbon Wheelset - Black, Pro-Lite Bracciano Caliente (45/45) Carbon Wheelset - Black, Pro-Lite Bracciano Caliente (45/80) Carbon Wheelset - Black. Pro-Lite also use washers made with a special material against the hub flange so the spokes fit flush and this reduces lost power. For their part, carbon wheels are a whole world to explore. Slap those bitches on my surly steamroller, and I rolled like steam. I have about 100 miles on them and they're still true, I also train on them for 60+ mile rides and 20 mile sprints and there's no issues. If you want to unleash and you're looking for an enhanced performance, you can even try track bikes: their light weight will give you more quality and they can also be used in a similar way to a fixie bike, even though they are created for use in a velodrome. Sealed bearings ensure smooth ride and rear wheel comes with fixed/free hub. With heat treated alloy rims and 2.0mm butted steel spokes, theyre super strong; BLB hubs and sealed bearings, mean that therell be no issue with even the foulest weather. There is a wide range of bike wheels so you should be clear about which wheel you need to buy according to your needs before you buy them for your bike. -If thisitem doesn't work out, we'll send you a return label and exchange for free! If you are thinking of riding your bike in urban surroundings or even for journeys, we also have wheels for gravel and cyclocross bikes. Santafixie. May not fit on all forks. BLB Gravel Wheelset: Handbuilt 31mm wide 32 hole disc wheelset available in 29er (or, for those super muddy days, 27.5). I definitely noticed an increase in speed when I mounted them on my Univega. Deep VFixed-Gear / Single Speed Wheel Set. This is a tested and proven high quality, performance, street or track ready complete wheel at the fraction of the real upgrade price. Customers who bought this product also purchased Tube - Inner Tube 700x 28-35 60mm Valve Length Presta Valve, Park Tool FR-1.3 Freewheel Remover Shimano Sachs Aris Sun Race, Sun CR18 silver rims Fixed Gear Track Bike Wheelset 32 Hole, DT SWISS R500 SHIMANO 105 HUBS ROAD GRAVEL DISC QR x 100mm Ft, Vittoria Randonneur tire 700x28c Road, Hybrid, Fixed, Comfort, KMC S1 RB Rustbuster Chain Single Speed 1/2" x 1/8" 112 Links. Wheel Master 700C/29 Alloy Hybrid/Comfort Double Wall, 700c Road CX Bike Wheelset 2 Pcs Ultra-Light Aluminum Alloy Bicycle Bike Wheel Set 30mm Rim Sealed Bearing Carbon Fiber Wheelset for 7/8/9/10/11 Speed Set, Wheel Master 29er Alloy Mountain Disc Double Wall, CyclingDeal WTB SX19 Mountain Bike Bicycle Novatec Hubs & Tires Wheelset 11s 26" QR, Retrospec Harper Plus Single Speed Wheelset - Lightweight 700 x 32c Commuter Tires - Stainless Steel Spokes & Rear Flip-Flop Hubs - Fixie Wheel Set with Double Wall Rims - Stone, ELITEWHEELS Road Bike Carbon Wheels 700c Clincher 38/50/60/88mm Carbon Wheelset Tubeless Ready Cycling Wheel U Shape, SUPERTEAM 50/88 Carbon Wheelset 700C U Shape, Queen Bike 700c 60mm 3k Carbon Clincher Wheelset Cycling Racing Wheels 20/24h, Superteam Carbon Fiber Road Bike Wheels 700C Clincher Wheelset 50mm Matte 23 Width, 700c Aluminum Alloy Hybrid Wheels for Thread On Freewheel Multi Speed with Kenda Tires, HULKWHEELS Carbon Fixed Gear Wheelset 700c Rim Single Speed Bike/Fixie Bicycle Front & Rear Wheel Set Clincher Type 38/50/60/88mm Depth 23mm Width Track Bike Wheelset, Vuelta ZeroLite Road Comp Wheel Set, 700c, Superteam 50mm Clincher Wheelset 700c 23mm Width Cycling Racing Road Carbon Wheel Decal, Sunrise Bike Full Carbon Fixed Gear Wheel Front 3 Spoke Rear 88mm Track Bike Wheelset, BUCKLOS Road Bike Wheel 700c, Aluminum Alloy QR Wheels V Brake Clincher, Double Wall Flat Spokes Bicycle Wheel Set, Rear 7-11 Speed Wheelsets Hub 30mm Rims Bike Accessories, CyclingDeal Adjustable Adult Bicycle Bike Stabilizers Training Wheels Fits 24" to 29" - Heavy Duty, SUPERTEAM 700c Carbon Bicycle Wheel Front 60mm Rear 88mm Clincher Wheelset with Transparent Decal, HULKWHEELS Carbon Fixed Gear Wheelset 700c Single Speed Bike Fixie Bicycle Front & Rear Wheel Set 88mm Depth Clincher 23mm Width Track Bike Wheelset, BUCKLOS Aluminum Alloy 700c Road Bike Wheelset, Rim Brake Clincher 30mm Depth Bike Wheels with Quick Release, 24H Spokes 23/24/25C Bike Wheel Support 8/9/10 Speed, Aeromax 700c Road Comp Silver Road Bike Wheelset Clincher, CyclingDeal Bicycle Mountain Bike 26 inch Double Wall Rims MTB Wheelset 26" with Compatible with Shimano MF-TZ500 14-28T Freewheel - Front & Back Wheels, All customers get FREE Shipping on orders over $25 shipped by Amazon. So if youre looking for an entry level wheelset or a set of training wheels, look no further! Top subscription boxes right to your door, 1996-2022, Amazon.com, Inc. or its affiliates. Those flip-flop deep vee rims are the Shiznit. Definitely considering another wheelset from State in the future. This wheelset is built to order, so it may take 2-3 days before it can be dispatched. These basic, entry level wheels are made from very light magnesium alloy composite that offers a very good comfort. You may need new hubs, a common repair in the central axis of your wheels that will prevent greater damage. Yall kick some serious ass, because you make it accessible, street level, fuck that elite shit, fuck that carbon shit Give me some steel, hard ass, hard core state bicycle shit any day. After the frame, bike wheels are perhaps the most important part of your bike. I wanted the deeper profile look and I can't afford 60mm carbons right now so I was hoping a 40mm aluminium would be an okay compromise. Santafixie Group S.L. You have no items in your shopping basket. Browse our range of fixie wheelsets. TIRE RECOMMENDATION: We recommend a 700x23c to 700x28c road tire. This is a tested and proven high quality, performance track ready complete wheel set. In addition, if you only need one of the two wheels, in our online store you can buy front wheels, rear wheels or sets of wheels for bikes, we even have contrapedal wheels. What has been the problem is tube hemorrhage because space is at a premium. Sister sisters. I'm going to keep trying (I've only had them a week and only been able to actually ride them for 1 day due to fighting with tube/tire installations), but if this keeps being a problem, I'm going to have to rethink them. Beautiful though, Wanted gold. Once you place your order online, one of our colleagues gets the tyre you have chosen, the hub, the spokes and the spoke nipples. Looking to convert your road wheelset into a single speed check out these products. Similarly, you can also find other wheel accessories such as valve adaptors, rim tape 90% of the wheels we offer in our catalogue are manually fitted by our team of mechanics at our premises in Barcelona. If you have any questions regarding spokes please email us at webshop@bricklanebikes.co.uk. State Bicycle Co. Contact Us and we'd be happy to help you out in any way we can. JavaScript seems to be disabled in your browser. SHIPPING:Most in-stock items ship within1business day! Everyone in between. XFIXXI Premire Urban Track Bike - XP03 - Matte Black, XFIXXI Premire Urban Track Bike - XP06 - Space Grey, XFIXXI Premire Urban Track Bike - XP04 - Pure White, 700C Wide Profile High Performance Fixie / Single Speed Bike Wheelset, VITE 700C Wheelset with Fixie-mode Flip-flop by xFixxi, KENDA 700c (23-25) 60mm Presta Inner Tube, xFixxi 3-Spokes Magnesium Alloy FRONT Wheel, KENDA 700c (28-32) 60mm Presta Inner Tube, xFixxi 3-Spokes Magnesium Alloy REAR Wheel, xFixxi 5-Spokes Magnesium Alloy FRONT Wheel, Warehouse Deals - Chromoly Steel Fixie Frame Set, KENDA 700c (28-35) 60mm Presta Inner Tube. We also have 700c road wheels which are very thin, lightweight and more aerodynamic. RETURNS & Exchanges:State Bicycle Co. proudly offers FREE RETURNS for EXCHANGES - please see details of ourReturn Policy here. Headquarters [emailprotected] District . No need for skinny jeans, no handlebar mustache just handlebars, mustache style. 10/10. Professionally hand-built, the robust and super durable Notorious 38mm rims laced to the Japanese sealed bearing BLB King Hubs with double butted aero spokes. Spain. A good investment to turn your bike into a truly versatile vehicle, overcoming trails, gravel Another aspect that ends up determining a bike's wheels to a large extent is their material: external elements are often what determines the weight of a bike, and its performance can vary considerably. BLB Road Wheels: Handbuilt, these 32 hole roadwheels are for everyday use whatever the weather or terrain. If you are looking to upgrade your wheels this season and are in need of something tough, smooth rolling and ready to shred then the BLB Notorious 38mm wheels will have you sorted. BLB Sprocket and BLB Lockring are not included. A great way to make your bike your own is by upgrading your front wheel, rear wheel or both wheels at the same time. I've wrestled with them, paid someone to do it, tried dish soap to allow the tires to slip over the tube, and alternative seating options. I ride 20 miles a day (5 days a week) on my fixie and these wheels roll real nice. Please note that all of our Notorious 38 carbon wheels are built in-house on either round or aero spokes depending on availability. Wheels for track bikes. Let me know when you find a company selling a cheaper wheel set with a fixed cog but you probably wont. Please note that front axle is 9.5mm. The price is great as well. Santafixie 30mm Wheelset + Inner Tubes + Tires - Black, Santafixie 60mm Wheelset + Inner Tubes + Tires - White, Santafixie 30mm Coaster Brake Wheelset + Inner Tubes + Tires - Black, Santafixie 60mm Coaster Brake Wheelset + Inner Tubes + Tires - Black, Santafixie 30mm Coaster Brake Rear Wheel - Black, Santafixie 30mm Wheelset + Inner Tubes + Tires - White, Santafixie Coaster Brake with 3 Speeds Rear Wheel, Gurpil DPX 700c 622x18 Cassette 11S Shimano Rear Wheel, Gurpil DPX 700c 622x18 Cassette 8-10S Shimano Rear Wheel, H plus Son TB 14 Fixie Rear Wheel - Black, Gurpil Cyber 10 Coaster Brake Wheel 26" (ETRTO 590x19), Teny Rim Tri Spoke Fixie Rear Wheel - Black, Teny Rim Tri Spoke Fixie Rear Wheel - White, H plus Son The Hydra Fixie Rear Wheel - Black, Origin8 Fixie Rear Wheel - Matt Black CNC, H plus Son Formation Face Fixie Rear Wheel - Black, Gurpil Excel Coaster Brake Wheel - Silver, H plus Son Archetype Fixie Rear Wheel - Black, H plus Son Archetype Fixie Rear Wheel - Grey, H plus Son Archetype Fixie Rear Wheel - Silver, Santafixie 30mm Wheelset + Traclocross Tyres - Black. This wheelset is built to order, so it may take 2-3 days before it can be dispatched. Using Pro-Lite patented spoke braces which effectively increase the size of the flange for better power transfer, meaning when you pedal the force created isnt lost in the wheel and propels you forwards.